Build this one-time-only motorcycle alarm yourself - using cheap and widely available components.
Use Your Mouse Wheel To Zoom
This is a photograph of the One-Time-Only Motorcycle Alarm No.9
. If the bike is moved - the siren will sound for about a minute. Then it will switch off - and remain off. The alarm won't activate a second time. It can't be activated again - until the next time the alarm is set.
Image Magnifier Courtesy Of